CN202348898U - Bolt packaged with sensor - Google Patents
Bolt packaged with sensor Download PDFInfo
- Publication number
- CN202348898U CN202348898U CN2011203603801U CN201120360380U CN202348898U CN 202348898 U CN202348898 U CN 202348898U CN 2011203603801 U CN2011203603801 U CN 2011203603801U CN 201120360380 U CN201120360380 U CN 201120360380U CN 202348898 U CN202348898 U CN 202348898U
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- China
- Prior art keywords
- sensor
- bolt
- packaged
- equipment
- blind hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a bolt, in particular to a bolt packaged with a sensor, and solves the problems that the conventional sensor is fixed to the body of detected equipment and deviation and lag for acquisition of specific signals exist. The bolt packaged with the sensor comprises a bolt body of which the upper part is a screw cap and the lower part is a screw, and a sensor, wherein a blind hole is formed in the bolt body along the central line; and the sensor is packaged in the blind hole and the outgoing line of the sensor is led out of the blind hole. The bolt packaged with the sensor is novel, unique and reasonable in design; when the bolt is used, the bolt and the detected equipment are integrated, and the sensor is extended into the body of the equipment, so the running state of the equipment can be monitored sensitively, rapidly and accurately; and therefore, reliable measurement basis can be provided for failure prediction and comprehensive judgment processing. The bolt packaged with the sensor can be installed at measurement points of various types of equipment conveniently without opening a sensor fixing hole independently; and the bolt packaged with the sensor can be implemented specifically according to specific monitoring requirements, so that the problems that the convention sensor is fixed to the body of the detected equipment and the deviation and the lag for acquisition of the specific signals exist are solved.
Description
Technical field
The utility model relates to a kind of bolt, specifically is a kind of bolt that is packaged with sensor.
Background technique
The installation of existing sensor need be reserved fixation means on seized equipment, also need be at the local punching dress of required installation fixed component during as if the increase measuring point.And under some environment, equipment is not allow to hole to install, and because of it has increased the additional risk of equipment, and differ and satisfy the equipment necessary requirement surely in the measuring point position.For example on the end cap of bearing, increase point for measuring temperature; The installation of at first can not holing because of it has reduced rotating machinery security of operation grade, and attaches temperature transducer at epidermis; When bearing bush temperature raises unusually; Heat is transmitted to the top layer, and the heat balance time that needs is longer, and the thermometric sensing has just satisfied not the requirement of fault anticipatory maintenance.Specifically, there is following defective in the installation of existing sensor: one, needs are reserved the fixation means sensor installation on seized equipment; Two, when increasing measuring point, local punching dress fixed component, the device security hidden danger of needing of the required installation of equipment; Three, collection exists deviation and hysteresis to signal specific.
Summary of the invention
The utility model is in order to solve existing sensor and seized apparatus body is fixed and to the deviation of signal specific collection and the problem of hysteresis, a kind of bolt that is packaged with sensor is provided.
In order to address the above problem, the utility model is to adopt following technological scheme to realize: be packaged with the bolt of sensor, comprise that top is that nut, bottom are the bolt body of screw rod, sensor; Bolt body upper edge center line has blind hole, and sensor package is drawn blind hole in blind hole and with the lighting outlet of sensor.Encapsulation can adopt function jelly (like sealing compound or conducting resinl or heat-conducting glue or high-low temperature resistant glue) can in blind hole; Perhaps at stopper that the sensor lighting outlet is passed of blind hole port plug.These are routine techniques means that one of ordinary skill in the art expect easily.
During concrete the use, intrinsic screw cooperates on this bolt that is packaged with sensor and the equipment under test, not only plays fastening effect but also be the immobilization carrier of sensor.Because this bolt and equipment under test are one; Can be sensitive, fast, accurately, the state of monitoring equipment operation safely and effectively; For fault prevision and comprehensive judgment processing provide the reliable measuring foundation, sensor and equipment under test body-fixed have been solved and to the problem of the deviation of signal specific collection.
The utility model structural design is novel, unique, reasonable; When using because of this bolt and equipment under test be one; And sensor gos deep in the device body, thus can be sensitive, monitoring equipment running state quickly and accurately, for fault prevision and comprehensive judgment processing provide the reliable measuring foundation.Be convenient to install, need not to offer separately the sensor fixed hole, can require practical implementation, solved existing sensor and equipment under test body-fixed and the problem of the deviation of signal specific collection according to concrete monitoring at the measuring point of various device.
Description of drawings
Fig. 1 is the described structural representation that is packaged with the bolt of sensor of the utility model.
Among the figure: 1-sensor, 2-screw rod, 3-nut, 4-lighting outlet clamping bolt.
Embodiment
Be packaged with the bolt of sensor, comprise that top is that nut 3, bottom are the bolt body of screw rod 2, sensor 1; Bolt body upper edge center line has blind hole, and sensor 1 is packaged in the blind hole and with the lighting outlet of sensor 1 and draws blind hole.
During concrete the manufacturing, the aperture on the nut 3 of bolt body is greater than the aperture on the screw rod 2, and is provided with lighting outlet clamping bolt 4 in the hole on the nut 3, has the sensor lighting outlet on the lighting outlet clamping bolt 4 and passes the hole.Sensor lighting outlet passing after the hole passes from the lighting outlet clamping bolt 4, the sensor lighting outlet on the lighting outlet clamping bolt 4 passes the hole and uses the jelly embedding.This package structure design is more reasonable, and is convenient to the renewal and the maintenance of sensor 1.
During practical implementation, described sensor 1 is temperature transducer or vibration transducer.
Be packaged with the structure of the bolt of sensor below in conjunction with specific embodiment explanation: screw rod 2 diameters are Ф 16～Ф 30mm; Vertically be drilled with a diameter Ф 3.5mm hollow structure in the screw rod 2 until 5 mm stop apart from screw rod 2 bottoms; With diameter is that the platinum thermoresistance Pt100 of Ф 3mm * high 15mm and the vibration transducer ADXL345 of 3mm * 3 mm * 1 mm insert bottom and middle part respectively; The signal lighting outlet is that Ф 8mm lighting outlet clamping bolt 4 is fixed by nut 3 upper end diameter, and with using the jelly embedding.
During concrete the manufacturing, should be under the prerequisite that does not reduce the bolt body fastening strength, the blind hole diameter on the selection bolt body and the size of sensor.
Claims (4)
1. bolt that is packaged with sensor; Comprise that top is that nut (3), bottom are the bolt body of screw rod (2), sensor (1) is characterized in that; Bolt body upper edge center line has blind hole, and sensor (1) is packaged in the blind hole and with the lighting outlet of sensor and draws blind hole.
2. the bolt that is packaged with sensor according to claim 1; It is characterized in that; Aperture on the nut of bolt body (3) is greater than the aperture on the screw rod (2); And be provided with lighting outlet clamping bolt (4) in the hole on the nut (3), have the sensor lighting outlet on the lighting outlet clamping bolt (4) and pass the hole.
3. the bolt that is packaged with sensor according to claim 2 is characterized in that, sensor lighting outlet passing after the hole passes from the lighting outlet clamping bolt (4), and the sensor lighting outlet on the lighting outlet clamping bolt (4) passes the hole and uses the jelly embedding.
4. according to claim 1 or the 2 or 3 described bolts that are packaged with sensor, it is characterized in that described sensor (1) is temperature transducer or vibration transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203603801U CN202348898U (en) | 2011-09-24 | 2011-09-24 | Bolt packaged with sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203603801U CN202348898U (en) | 2011-09-24 | 2011-09-24 | Bolt packaged with sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348898U true CN202348898U (en) | 2012-07-25 |
Family
ID=46537905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203603801U Expired - Fee Related CN202348898U (en) | 2011-09-24 | 2011-09-24 | Bolt packaged with sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348898U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192167A (en) * | 2014-08-31 | 2014-12-10 | 中国北车集团大连机车车辆有限公司 | Method and device for quick connection of probe of locomotive walking part monitoring system |
| CN106989765A (en) * | 2017-02-24 | 2017-07-28 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of single hole sonde configuration |
| CN109333161A (en) * | 2018-09-13 | 2019-02-15 | 温州大学 | A kind of intelligent bolt monitoring system for machine tool main shaft transmission part fault detection |
| CN111398004A (en) * | 2020-04-08 | 2020-07-10 | 安徽理工大学 | Novel cylinder concrete mold |
| US11825251B2 (en) | 2020-06-25 | 2023-11-21 | Cornell Pump Company, Llc | Pump sensor system |
-
2011
- 2011-09-24 CN CN2011203603801U patent/CN202348898U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192167A (en) * | 2014-08-31 | 2014-12-10 | 中国北车集团大连机车车辆有限公司 | Method and device for quick connection of probe of locomotive walking part monitoring system |
| CN106989765A (en) * | 2017-02-24 | 2017-07-28 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of single hole sonde configuration |
| CN106989765B (en) * | 2017-02-24 | 2020-03-31 | 沈阳兴华华亿轨道交通电器有限公司 | Single-hole probe structure |
| CN109333161A (en) * | 2018-09-13 | 2019-02-15 | 温州大学 | A kind of intelligent bolt monitoring system for machine tool main shaft transmission part fault detection |
| CN111398004A (en) * | 2020-04-08 | 2020-07-10 | 安徽理工大学 | Novel cylinder concrete mold |
| US11825251B2 (en) | 2020-06-25 | 2023-11-21 | Cornell Pump Company, Llc | Pump sensor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |